Side by side
Boldr Globetrotter GMTvsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Globetrotter GMT40mm
Reef46mm
Power Reserve
Globetrotter GMT40h
Reef38h
Water Resistance
Globetrotter GMT200m
Reef300m
MSRP
Globetrotter GMT$469
Reef$899
Full specifications
Case
6 specsCategory
GMT
—
Diameter
40mm
46mm
Thickness
12.7mm
14mm
Lug-to-Lug
48mm
52mm
Lug Width
20mm
24mm
Water Resistance
200m
300m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
GMT Banff
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko NH34 GMT
Sellita SW200-1
Power Reserve
40h
38h
Pricing
1 specsMSRP
$469
$899
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